/*
 *
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 */

package org.dromara.hmily.config.loader.property;

import java.util.stream.Stream;

/**
 * The interface Config property source.
 *
 * @author xiaoyu
 */
public interface ConfigPropertySource {
    
    /**
     * find property.
     *
     * @param propertyName name.
     * @return the config property
     */
    ConfigProperty findProperty(PropertyName propertyName);
    
    /**
     * PropertyName stream.
     *
     * @return the stream
     */
    Stream<PropertyName> stream();
    
    /**
     * Is there a node that contains the current node link propertyName.
     *
     * @param propertyName the property name
     * @return the boolean
     */
    boolean containsDescendantOf(PropertyName propertyName);
}
